Sink



FIG. 1 is a top, front and left side perspective view of a sink showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a sectional view thereof taken along line 7--7 of FIG. 1;

FIG. 8 is a top, front and left side perspective view of a sink showing an alternative embodiment of my new design;

FIG. 9 is a top plan view thereof;

FIG. 10 is a left side elevational view thereof;

FIG. 11 is a front elevational view thereof;

FIG. 12 is a rear elevational view thereof;

FIG. 13 is a bottom plan view thereof; and,

FIG. 14 is a sectional view thereof taken along line 14--14 of FIG. 8. 

The ornamental design for a sink, as shown and described. 